1. What type of cells cause cancer?
ANSWER-Cancer cells are cells gone wrong — in other words, they no longer
respond to many of the signals that control cellular growth and death.
2. How fast do cancer cells divide?
ANSWER-Cancer cells grows faster than normal cells. They also never die off on their
own. Cancer cells begin to divide at a faster speed than regular cells. These
cells will continue to divide until they begin to form a mass that is known as a
tumor. The faster the cells divide the larger the tumor will become in size.
3. Why is cancer so comon?
ANSWER-It is not one disease; there are over 200 different types, each with its own
symptoms, methods of diagnosis and treatment.
4. How fast does a blood cell travel?
ANSWER-One source quotes the normal range for the carotid artery as 28.6-178.4 cm/sec. This converts to 0.64 to 4.0 mph.
5. Do cancer cells divide like normal cells?
ANSWER-Normal cells stop growing (reproducing) when enough cells are present. For
example, if cells are being produced to repair a cut in the skin, when the
repair work is done, cells are no longer reproduced to fill in the hole. In
contrast, cancer cells don’t stop growing when there are enough cells present.
This continued growth often results in a tumor (a cluster of cancer cells) being
formed.
6.Can stem cells help find a cure to cancer?
ANSWER-In a typical stem cell transplant for cancer very high doses of are used, often along with therapy, to try to
destroy all the cancer cells.
7. can cells division cause a cell to mutate?
ANSWER-Most of the mutations that we think matter to evolution are
"naturally-occurring." For example, when a cell divides, it makes a copy of its
DNA — and sometimes the copy is not quite perfect. That small difference from
the original DNA sequence is a mutation.
8. Why is cell division so imprtant?
ANSWER-The three main reasons why cell division is important are; growth,
reproduction,and repair
9. Does cell divsion help cause or cure cancer?
ANSWER-Cancer harms the body when damaged cells divide uncontrollably to form lumps or
masses of tissue called tumors (except in the case of leukemia where cancer
prohibits normal blood function by abnormal cell division in the blood stream).
10. Do cancer cells all look differnt?
ANSWER-This is because they are formed by different cell types and because the cells
are arranged differently. Even more importantly, it was discovered that the
usual appearance of each type of tissue or organ is changed by diseases like
cancer.
Cancer and Cell Division
Topic; cancer and cell division
QUESTIONS
1. What type of cells cause cancer?ANSWER-Cancer cells are cells gone wrong — in other words, they no longer
respond to many of the signals that control cellular growth and death.
2. How fast do cancer cells divide?
ANSWER-Cancer cells grows faster than normal cells. They also never die off on their
own. Cancer cells begin to divide at a faster speed than regular cells. These
cells will continue to divide until they begin to form a mass that is known as a
tumor. The faster the cells divide the larger the tumor will become in size.
3. Why is cancer so comon?
ANSWER-It is not one disease; there are over 200 different types, each with its own
symptoms, methods of diagnosis and treatment.
4. How fast does a blood cell travel?
ANSWER-One source quotes the normal range for the carotid artery as 28.6-178.4 cm/sec. This converts to 0.64 to 4.0 mph.
5. Do cancer cells divide like normal cells?
ANSWER-Normal cells stop growing (reproducing) when enough cells are present. For
example, if cells are being produced to repair a cut in the skin, when the
repair work is done, cells are no longer reproduced to fill in the hole. In
contrast, cancer cells don’t stop growing when there are enough cells present.
This continued growth often results in a tumor (a cluster of cancer cells) being
formed.
6.Can stem cells help find a cure to cancer?
ANSWER-In a typical stem cell transplant for cancer very high doses of are used, often along with therapy, to try to
destroy all the cancer cells.
7. can cells division cause a cell to mutate?
ANSWER-Most of the mutations that we think matter to evolution are
"naturally-occurring." For example, when a cell divides, it makes a copy of its
DNA — and sometimes the copy is not quite perfect. That small difference from
the original DNA sequence is a mutation.
8. Why is cell division so imprtant?
ANSWER-The three main reasons why cell division is important are; growth,
reproduction,and repair
9. Does cell divsion help cause or cure cancer?
ANSWER-Cancer harms the body when damaged cells divide uncontrollably to form lumps or
masses of tissue called tumors (except in the case of leukemia where cancer
prohibits normal blood function by abnormal cell division in the blood stream).
10. Do cancer cells all look differnt?
ANSWER-This is because they are formed by different cell types and because the cells
are arranged differently. Even more importantly, it was discovered that the
usual appearance of each type of tissue or organ is changed by diseases like
cancer.
KEY WORDS
.cancer.cells
.division
.cause
.cure
.differnt
WEB SITES
WikipidiaGoogle
How Can We Help You
This project was made by Hope Beach and Josh Goguen
JoGo00437 HoBe00291 ChRo00219
http://www.youtube.com/watch?feature=player_detailpage&v=IeUANxFVXKc